Process Development at Armoloy

The Production Part Approval Process (PPAP) includes five submission levels, each representing a degree of documentation and validation required by the customer to confirm that parts meet production standards. These levels are used to standardize quality assurance across the supply chain:

• Level 1 – Only the Part Submission Warrant (PSW) is provided.
• Level 2 – PSW is submitted along with product samples and minimal supporting documentation.
• Level 3 – Includes the PSW, product samples, and a full set of supporting documents. This is the standard requirement in most cases.
• Level 4 – Submission includes the PSW and any additional documentation specifically requested by the customer.
• Level 5 – A comprehensive package: PSW, product samples, full supporting documentation, and an on-site audit at the supplier’s facility.

These tiers ensure manufacturers follow strict quality and process controls before parts move into mass production.

Absolutely. Armoloy offers a collaborative prototyping program where we help evaluate coating options, establish a repeatable and effective plating process, and match you with the most suitable processing center for your specific application.

To see how we guide partners through each step, visit our How It Works page for a detailed overview.

Armoloy operates two dedicated process development centers in the U.S., working in coordination with our central innovation hub. These facilities are strategically located in DeKalb, Illinois and Providence, Rhode Island, where they support prototyping, test runs, and advanced plating development.